Display screen or portion thereof having a graphical user interface for a sunburst-based presentation of information



The single FIGURE is a view of a display screen or portion thereof having a graphical user interface for a sunburst-based presentation of information showing our new design.

The outermost broken lines illustrate an electronic device, the broken line at the periphery of the graphical user interface illustrates the display screen or portion thereof, and the remaining broken lines showing text, numbers, and graphical images illustrate portions of the graphical user interface. None of the broken lines form part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof having a graphical user interface for a sunburst-based presentation of information, as shown and described. 